Jennifer Aniston's epic Friends reunion selfie crashes Instagram

It’s the reunion that all Friends fans have been waiting for, and Jennifer Aniston finally got all five of her Friends co-stars in one room for her Instagram debut.

In what some have been calling the ‘selfie of the year’, the -year-old actress delighted fans with a selfie featuring best friend Courtney Cox, Lisa Kudrow, Matt Le Blanc, Matthew Perry and David Schwimmer.

She captioned it: "And now we're Instagram FRIENDS too. HI INSTAGRAM."

But the post, which now has more than 7 million likes at the time of writing, attracted so much attention it temporarily crashed the page.

Fans and fellow celebrities flooded her comments to the post their welcome messages to Aniston, who up until hasn’t joined any social media platform.

Jennifer first rose to fame as the character Rachel Green and kept audiences gripped with her on-off romance with Ross Gellar for 10 seasons.

The show recently celebrated its 25th anniversary but not all the stars showed up for the two-hour reunion special due to busy schedules.